2868032040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{152231}}^1$

素因数の和:152402

約数の個数: 64

約数和(自身を含む): 8658956160

約数和(自身を除く): 5790924120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 152231, 304462, 456693, 608924, 761155, 913386, 1217848, 1522310, 1826772, 2283465, 3044620, 3653544, 4566930, 6089240, 9133860, 18267720, 23900267, 47800534, 71700801, 95601068, 119501335, 143401602, 191202136, 239002670, 286803204, 358504005, 478005340, 573606408, 717008010, 956010680, 1434016020, 2868032040]

約数ペア:

[(1, 2868032040), (2, 1434016020), (3, 956010680), (4, 717008010), (5, 573606408), (6, 478005340), (8, 358504005), (10, 286803204), (12, 239002670), (15, 191202136), (20, 143401602), (24, 119501335), (30, 95601068), (40, 71700801), (60, 47800534), (120, 23900267), (157, 18267720), (314, 9133860), (471, 6089240), (628, 4566930), (785, 3653544), (942, 3044620), (1256, 2283465), (1570, 1826772), (1884, 1522310), (2355, 1217848), (3140, 913386), (3768, 761155), (4710, 608924), (6280, 456693), (9420, 304462), (18840, 152231)]